WYFI
WhiteFiber, Inc.
NASDAQ · Technology · Information Technology Services · US
$11.76
+0.00%0
Insider buys (3m)
1
Insider sells (3m)
-$212.6K
Net value (3m)
-56.3%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Oct 16, 2026 | Zhu Justin · officer: Chief Financial Officer | F-InKind | 2,060 | $20 |
| Oct 16, 2026 | Zhu Justin · officer: Chief Financial Officer | F-InKind | 14,080 | $12 |
| Oct 16, 2026 | Zhu Justin · officer: Chief Financial Officer | A-Award | 26,374 | $0.00 |
| Oct 16, 2026 | Sanfilippo Thomas · officer: Chief Technology Officer | M-Exempt | 4,412 | $0.00 |
| Oct 16, 2026 | Tabar Samir · director, officer: Chief Executive Officer | A-Award | 54,137 | $0.00 |
| Oct 16, 2026 | Sanfilippo Thomas · officer: Chief Technology Officer | F-InKind | 1,259 | $26 |
| Sep 1, 2026 | Shih Ichi · director | Sale | 7,059 | $30 |
| Aug 4, 2026 | Shih Ichi · director | A-Award | 4,657 | $26 |
| Aug 4, 2026 | Zhu Justin · officer: Chief Financial Officer | A-Award | 4,219 | $24 |
| Jul 28, 2026 | Tabar Samir · officer: Chief Executive Officer | A-Award | 7,079 | $0.01 |
| Jul 28, 2026 | Huang Erke · director, officer: Chief Financial Officer | A-Award | 41,982 | $0.01 |
| Jul 28, 2026 | Huang Erke · director, officer: Chief Financial Officer | M-Exempt | 41,982 | $0.00 |
| Jul 28, 2026 | Huang Erke · director, officer: Chief Financial Officer | A-Award | 7,079 | $0.01 |
| Jul 28, 2026 | Huang Erke · director, officer: Chief Financial Officer | M-Exempt | 7,079 | $0.00 |
| Jul 28, 2026 | Tabar Samir · officer: Chief Executive Officer | A-Award | 41,982 | $0.01 |
| Jul 28, 2026 | Tabar Samir · officer: Chief Executive Officer | M-Exempt | 41,982 | $0.00 |
| Jul 28, 2026 | Tabar Samir · officer: Chief Executive Officer | M-Exempt | 7,079 | $0.00 |
| May 8, 2026 | Sanfilippo Thomas · officer: Chief Technology Officer | F-InKind | 1,500 | $19 |
| May 8, 2026 | Sanfilippo Thomas · officer: Chief Technology Officer | F-InKind | 955 | $21 |
| Apr 29, 2026 | Krassakopoulos Billy · officer: President | F-InKind | 8,490 | $0.00 |
| Mar 23, 2026 | Huang Erke · director, officer: Chief Financial Officer | M-Exempt | 66,094 | $0.00 |
| Mar 23, 2026 | Tabar Samir · officer: Chief Executive Officer | A-Award | 33,047 | $0.01 |
| Mar 23, 2026 | Tabar Samir · officer: Chief Executive Officer | M-Exempt | 33,047 | $0.00 |
| Mar 23, 2026 | Huang Erke · director, officer: Chief Financial Officer | A-Award | 66,094 | $0.01 |
| Mar 17, 2026 | Krassakopoulos Billy · officer: President | M-Exempt | 15,624 | $0.00 |
| Mar 17, 2026 | Krassakopoulos Billy · officer: President | A-Award | 327 | $0.01 |
| Mar 17, 2026 | Krassakopoulos Billy · officer: President | A-Award | 15,624 | $0.01 |
| Mar 17, 2026 | Krassakopoulos Billy · officer: President | M-Exempt | 327 | $0.00 |
| Feb 12, 2026 | Sanfilippo Thomas · officer: Chief Technology Officer | M-Exempt | 4 | $0.00 |
| Feb 6, 2026 | Sanfilippo Thomas · officer: Chief Technology Officer | A-Award | 76,977 | $0.01 |
Institutional positioning
13F filings over the trailing two quarters
New 98Increased 68Reduced 49Sold out 30
| Filer | Action | Shares | Filed |
|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 1,949,332 | Aug 14, 2026 |
| SITUATIONAL AWARENESS LP | Unchanged | 1,757,600 | May 18, 2026 |
| Situational Awareness LP | Unchanged | 1,757,600 | Aug 14, 2026 |
| Situational Awareness Partners LP | New Position | 1,757,600 | May 18, 2026 |
| CITADEL ADVISORS LLC | Increased | 1,174,300 | Sep 2, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 858,100 | May 15, 2026 |
| BlackRock, Inc. | Increased | 800,577 | Aug 7, 2026 |
| BLACKROCK, INC. | Reduced | 742,666 | May 13, 2026 |
| Capital World Investors | New Position | 719,612 | Aug 12, 2026 |
| JANE STREET GROUP, LLC | Increased | 635,922 | Aug 14, 2026 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | New Position | 582,371 | Aug 14, 2026 |
| CENTERBOOK PARTNERS LP | Increased | 549,361 | May 5, 2026 |
| MILLENNIUM MANAGEMENT LLC | Increased | 487,149 | May 15, 2026 |
| CASTLEKNIGHT MANAGEMENT LP | New Position | 431,700 | May 15, 2026 |
| D. E. Shaw & Co., Inc. | New Position | 429,655 | Aug 14, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Oct 16, 2026